O-Ring Standards & Certifications
O-Ring standards and certifications The O-Ring Store supports: mil-specs, FDA, USP Class VI, 3-A Sanitary, NSF-61, RoHS/REACH, and full lot traceability under ISO 9001:2015.
The right compound is only half the job. In regulated work, you also have to prove the seal meets the standard, and back it with paperwork. The O-Ring Store supplies O-Rings in compounds and with documentation to meet the standards below, and every order is backed by our ISO 9001:2015 quality management system, certified by LRQA.
View our ISO 9001:2015 certificate (PDF) (LRQA approval ISO 9001 00044816, valid through 19 May 2027). Select a standard below for details on what it covers and how we support it.
Standards and certifications we support
Military & Aerospace Specs (M83248, M25988, AMS, NAS): Aerospace and defense O-Rings to MIL, AMS, and NAS callouts, including FKM (M83248) and fluorosilicone (M25988).
FDA 21 CFR 177.2600 (Food Contact): Rubber compounds formulated for repeated food contact under the FDA regulation for rubber articles.
USP Class VI (Medical): Elastomers that pass USP Class VI biological reactivity testing for medical and pharmaceutical use.
3-A Sanitary (Dairy & Food Processing): Hygienic-design compounds meeting 3-A Sanitary Standards for dairy, food, and beverage equipment.
NSF/ANSI 61 (Potable Water): Materials certified safe for contact with drinking water.
RoHS & REACH: O-Rings compliant with the EU RoHS and REACH restricted-substance regulations.
Certificate of Conformance, Cure Date & Lot Traceability: Full documentation on request: CoC, cure date, and lot traceability, all under our ISO 9001:2015 quality system.
Need a specific certification or document with your order? Contact us with your requirement and we will confirm the compound and paperwork before you buy.